What this means
The IEEE assigned the MA-L block 646223 to Cellient Co., Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 64:62:23, it is Cellient Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 646223?
646223 is registered to Cellient Co., Ltd. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Cellient Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 646223?
Any network device with a MAC address starting 64:62:23 was manufactured by or for Cellient Co., Ltd..